Overview of changes:

 *  Added forgotten saturnin macros

Overview of changes:

 *  Fixed grep ambiguities

 *  Switched to newer branch naming scheme

 *  Updated for newer saturnin

 *  Updated MKit to v0.0.40

Where regular expression is read from a variable and -e argument is not
provided, the resulting call may end up being interpreted as grep
argument,  This can be pretty dangerous, eg. if the variable expands to
`--help`, grep help is shown and grep exits with zero, which would be
interprered as match.  Another example is when the variable expands to
a valid grep parameter; this would mean that next argument would be
interprered by grep as the regex, and if the argument after that would
be missing, grep would read stdin, resulting in data messup or grep waiting
indefinitely.

Overview of changes:

 *  Updated for Saturnin v0.5.0+

 *  Dependency version ranges are now controlled by macros

Overview of changes:

 *  Improved error handling in dottum-install

 *  Published and document API globals properly

 *  Cleaned up packaging

Overview of changes:

 *  Added first working version